/*! ******************************************************************************
 *
 * Pentaho Data Integration
 *
 * Copyright (C) 2002-2017 by Hitachi Vantara : http://www.pentaho.com
 *
 *******************************************************************************
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 ******************************************************************************/

package org.pentaho.di.core.extension;

import org.pentaho.di.core.exception.KettleException;
import org.pentaho.di.core.logging.LogChannelInterface;

public interface ExtensionPointInterface {

/**
    *此方法由Kettle代码调用
    *
    * @参数日志
    *将调试信息记录到日志记录通道
    * @param对象
    *传递给插件代码的主题对象
    * @抛出KettleException
    *如果插件确定发生了错误并且父进程应该停止。
   */
  public void callExtensionPoint( LogChannelInterface log, Object object ) throws KettleException;
}
